到2015年，全国286个城市将拥有地理空间信息数据库。
By 2015, 286 cities will have geographical information databases.
地面部分包括了煤炭企业对物流、资金流、信息流的管理及建立以3s为手段的地面空间信息数据库。
The ground part included: management of the information flow, logistics and fund flow, and establishment of the ground information database by 3s.
以1986年和2000年遥感影像作为信息源，在GIS技术的支持下建立了松嫩平原西部湿地空间信息数据库。
By using 1986 and 2000 remote sensing data as basic information resource and with support of GIS, the spatial information database of western Songnen plain wetland is established in this paper.
应用推荐